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EP2338853A3 - Mineral wool composite material and method for manufacturing it - Google Patents

Mineral wool composite material and method for manufacturing it Download PDF

Info

Publication number
EP2338853A3
EP2338853A3 EP10397523A EP10397523A EP2338853A3 EP 2338853 A3 EP2338853 A3 EP 2338853A3 EP 10397523 A EP10397523 A EP 10397523A EP 10397523 A EP10397523 A EP 10397523A EP 2338853 A3 EP2338853 A3 EP 2338853A3
Authority
EP
European Patent Office
Prior art keywords
mineral wool
composite material
manufacturing
wool composite
fibres
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP10397523A
Other languages
German (de)
French (fr)
Other versions
EP2338853A2 (en
Inventor
Jenni Peltola
Niklas Bergman
Johanna Fagerlund
Niina Lehtinen
Tommy Lindgren
Erik ÅSTRAND
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Paroc Hold Oy AB
Original Assignee
Paroc Oy AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Paroc Oy AB filed Critical Paroc Oy AB
Publication of EP2338853A2 publication Critical patent/EP2338853A2/en
Publication of EP2338853A3 publication Critical patent/EP2338853A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00—Fibre or filament compositions
    • C03C13/06—Mineral fibres, e.g. slag wool, mineral wool, rock wool
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/12—General methods of coating; Devices therefor
    • C03C25/14—Spraying
    • C03C25/146—Spraying onto fibres in suspension in a gaseous medium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C03C25/26—Macromolecular compounds or prepolymers
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/48—Coating with two or more coatings having different compositions
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B30/00—Compositions for artificial stone, not containing binders
    • C04B30/02—Compositions for artificial stone, not containing binders containing fibrous materials
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/736—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged characterised by the apparatus for arranging fibres
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Structural Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Silicon Compounds (AREA)
  • Inorganic Fibers (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

The invention relates to a mineral wool composite material to be used as an insulation material and to a method for manufacturing it. The mineral wool composite material according to the present invention comprises mineral wool fibres and aerogel material uniformly distibuted within the mineral fibres. The method comprises a step of adding aerogel material to the mass of the fresh mineral wool fibres with the aid of the additions means for aerogel material.
EP10397523A 2009-12-23 2010-12-14 Mineral wool composite material and method for manufacturing it Withdrawn EP2338853A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20096391A FI122693B (en) 2009-12-23 2009-12-23 Process for making a mineral wool composite material, product obtained by the process and its use as insulating material

Publications (2)

Publication Number Publication Date
EP2338853A2 EP2338853A2 (en) 2011-06-29
EP2338853A3 true EP2338853A3 (en) 2013-02-27

Family

ID=41462849

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10397523A Withdrawn EP2338853A3 (en) 2009-12-23 2010-12-14 Mineral wool composite material and method for manufacturing it

Country Status (3)

Country Link
EP (1) EP2338853A3 (en)
FI (1) FI122693B (en)
RU (1) RU2469967C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN2012DN00780A (en) * 2009-07-31 2015-06-26 Rockwool Int
CN105209248B (en) * 2013-03-15 2018-02-27 卡博特公司 Aerogel blanket and production method
CN111517693A (en) * 2020-04-29 2020-08-11 河北三楷深发科技股份有限公司 Modified rock wool product and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997017308A1 (en) * 1995-11-09 1997-05-15 Aspen Systems, Inc. Flexible aerogel superinsulation and its manufacture
EP0841308A1 (en) * 1996-11-12 1998-05-13 Armstrong World Industries, Inc. Thermal insulation and its preparation
WO2008084138A1 (en) * 2007-01-09 2008-07-17 Paroc Oy Ab Arrangement and method for the manufacture of mineral fibres
WO2011012710A1 (en) * 2009-07-31 2011-02-03 Rockwool International A/S Method for manufacturing an aerogel-containing composite and composite produced by that method
EP2281961A1 (en) * 2009-06-25 2011-02-09 Knauf Insulation Technology GmbH Aerogel containing composite materials

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2893962A (en) 1951-11-10 1959-07-07 Floyd E Bartell Water-impermeable, gas-permeable coating compositions, method of preparation and articles coated therewith
CN1060749C (en) * 1994-11-23 2001-01-17 卡伯特公司 Composite material containing aerogel, process for manufacturing said material and use thereof
ATE191021T1 (en) 1994-12-21 2000-04-15 Cabot Corp FIBER FLEECE AIRGEL COMPOSITE MATERIAL CONTAINING BICOMPONENT FIBERS, METHOD FOR ITS PRODUCTION AND ITS USE
DE19533564A1 (en) * 1995-09-11 1997-03-13 Hoechst Ag Fibrous airgel composite material
JP4120992B2 (en) 1995-09-11 2008-07-16 カボット コーポレーション COMPOSITE MATERIAL CONTAINING AIRGEL AND ADHESIVE, ITS MANUFACTURING METHOD, AND USE THEREOF
WO1997013803A1 (en) 1995-10-11 1997-04-17 Hoechst Research & Technology Aerogel-coated sheet
DE19702240A1 (en) * 1997-01-24 1998-07-30 Hoechst Ag Multilayer composite materials which have at least one airgel-containing layer and at least one further layer, processes for their production and their use
KR100909732B1 (en) 2000-12-22 2009-07-29 아스펜 에어로겔, 인코퍼레이티드 Aerogel Composites with Fibrous Betting
US7635411B2 (en) 2004-12-15 2009-12-22 Cabot Corporation Aerogel containing blanket
US20060269734A1 (en) * 2005-04-15 2006-11-30 Aspen Aerogels Inc. Coated Insulation Articles and Their Manufacture
US20070173157A1 (en) 2006-01-26 2007-07-26 Aspen Aerogels, Inc. Flexible coherent insulating structures

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997017308A1 (en) * 1995-11-09 1997-05-15 Aspen Systems, Inc. Flexible aerogel superinsulation and its manufacture
EP0841308A1 (en) * 1996-11-12 1998-05-13 Armstrong World Industries, Inc. Thermal insulation and its preparation
WO2008084138A1 (en) * 2007-01-09 2008-07-17 Paroc Oy Ab Arrangement and method for the manufacture of mineral fibres
EP2281961A1 (en) * 2009-06-25 2011-02-09 Knauf Insulation Technology GmbH Aerogel containing composite materials
WO2011012710A1 (en) * 2009-07-31 2011-02-03 Rockwool International A/S Method for manufacturing an aerogel-containing composite and composite produced by that method

Also Published As

Publication number Publication date
FI122693B (en) 2012-05-31
RU2010152705A (en) 2012-06-27
RU2469967C2 (en) 2012-12-20
EP2338853A2 (en) 2011-06-29
FI20096391A0 (en) 2009-12-23
FI20096391A (en) 2011-06-24

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Effective date: 20130828